Cracks will just add texture to the final patina. The first coat probably won’t cover well, so you’ll need a second coat anyway. It’s not the end of the world if it cracks. Mine was about the consistency of double cream. The consistency of the paint should be fairly fairly thick, but not tick enough that it cracks on the project when it has dried. And voila! You have just made your own DIY Patina Paint! Pretty easy, huh? Step 3 – Mix the powder and medium together well. PVA is quite thick and sticky, so you will probably need to water it down a little. The ratio needed will depend on the binder you use. Step 2 – Measure your binding medium into a cup. If in doubt, mix a small amount to begin with – you can easily mix more. The amount you will need will depend on the size of your project. Step 1 – Measure out the powder into a cup. A clear, water based medium, such as acrylic glaze, a pouring medium, water based varnish or you an even use a PVA glue such as Mod Podge.Metal Powder of your choice – 10 parts by weight.How to Make DIY Patina Paint using Metal Powders The colour and texture can depend on the chemical used, the metal, how long the chemicals have been in contact with the metal, and the temperature. Some chemicals can accelerate the oxidation alongside other chemicals. Patination and rusting are, at it’s simplest, the result of oxidation of the metal. Never, ever mix ammonia and bleach, vinegar and bleach, or Isopropyl (or Rubbing) Alcohol and bleach. Never mix chemicals unless you know what you are doing. In addition, make sure you handle the chemicals used to patina the metals in a very well ventilated space, and wear skin, lung and eye protection at all time. Metal Powders should not be inhaled or ingested, so please make sure you wear appropriate PPE. I decided to use four metals that are most commonly used when fabricating household decor: Bronze, Iron, Copper and Brass. For the sake of this blog, though, I thought it would be more fun – and accessible – to explore what household chemicals can do to create patinas. My research proved that there are so many different ways to produce sometimes surprising colours. Not to say I have delved into this widely as yet. It’s fascinating how you can achieve different colours using different chemicals. Chemistry truly is one of nature’s decorators. I love seeing a plain, boring, dull bit of metal transform into something beautiful. 303 lbs/in³).I’ve been experimenting with how to patina using DIY patina paint and household chemicals, and I have to say, it’s absolutely fascinating – and fun! Silver has a density of 10.5 g/cm³ (.379 lbs/in³) and nickel silver 8.4 g/cm³ (. Silver, or one of its alloys, are bright and shiny.271 lbs/in³), wrought iron shares the same density as steel at 7.8 g/cm³ (.282 lbs/in³), and stainless steel of 7.9 g/cm³ (.285 lbs/in³). Iron, or one of its alloys, which are relatively lustrous and gray in hue.Deoxidized copper has a density of 8.9 g/cm³ (.322 lbs/in³), copper nickel 8.8 g/cm³ (.318 lbs/in³), navy brass 8.6 g/cm³ (.311 lbs/in³), and silicon bronze of 8.7 g/cm³ (.314 lbs/in³). Copper, or one of its alloys, which are usually reddish in color.It is a light, common metal that shares a density of 2.7 g/cm³ (. Aluminum, or one of its alloys, which are often silvery-white. Calculate the density of your metal to help determine if it is one of the following common metals/alloys: Each one has unique properties, which means some chemicals will work and others won't. Some metals are made up of a single component, like gold and copper, but others are combinations, called alloys, like brass and steel.
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